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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Allergy</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Allergy</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский Аллергологический Журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1810-8830</issn><issn publication-format="electronic">2686-682X</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">17062</article-id><article-id pub-id-type="doi">10.36691/RJA17062</article-id><article-id pub-id-type="edn">GEIWID</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original study articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Analysis of the sensitization profile to allergen among patients with allergic diseases in the Moscow region</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ профиля сенсибилизации к аллергенам у пациентов с аллергическими заболеваниями в Московском регионе</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4692-9897</contrib-id><contrib-id contrib-id-type="spin">7011-3524</contrib-id><name-alternatives><name xml:lang="en"><surname>Mazurina</surname><given-names>Svetlana A.</given-names></name><name xml:lang="ru"><surname>Мазурина</surname><given-names>Светлана Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Biology)</p></bio><bio xml:lang="ru"><p>канд. биол. наук</p></bio><email>S.Mazurina@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9660-464X</contrib-id><contrib-id contrib-id-type="spin">7127-9906</contrib-id><name-alternatives><name xml:lang="en"><surname>Filimonova</surname><given-names>Olga I.</given-names></name><name xml:lang="ru"><surname>Филимонова</surname><given-names>Ольга Игоревна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>ofilimonova.iit@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2123-8440</contrib-id><contrib-id contrib-id-type="spin">9147-7938</contrib-id><name-alternatives><name xml:lang="en"><surname>Mokronosova</surname><given-names>Marina A.</given-names></name><name xml:lang="ru"><surname>Мокроносова</surname><given-names>Марина Адольфовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><email>mmokronosova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-5131-8549</contrib-id><contrib-id contrib-id-type="spin">9694-0956</contrib-id><name-alternatives><name xml:lang="en"><surname>Mazurina</surname><given-names>Elizaveta A.</given-names></name><name xml:lang="ru"><surname>Мазурина</surname><given-names>Елизавета Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>yelizaveta.mazurina@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5394-7132</contrib-id><contrib-id contrib-id-type="spin">2666-6960</contrib-id><name-alternatives><name xml:lang="en"><surname>Zheltikova</surname><given-names>Tatyana M.</given-names></name><name xml:lang="ru"><surname>Желтикова</surname><given-names>Татьяна Михайловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Biology), Professor</p></bio><bio xml:lang="ru"><p>д-р биол. наук, профессор</p></bio><email>t-zheltikova@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">I. Mechnikov Research Institute of Vaccines and Sera</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт вакцин и сывороток имени И.И. Мечникова</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">MFK Inmunotech</institution></aff><aff><institution xml:lang="ru">МФК Инмунотех</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2026-02-03" publication-format="electronic"><day>03</day><month>02</month><year>2026</year></pub-date><pub-date date-type="pub" iso-8601-date="2026-04-06" publication-format="electronic"><day>06</day><month>04</month><year>2026</year></pub-date><volume>23</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>25</fpage><lpage>34</lpage><history><date date-type="received" iso-8601-date="2025-10-02"><day>02</day><month>10</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2026-01-19"><day>19</day><month>01</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, ABV-press</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, АБВ-пресс</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">ABV-press</copyright-holder><copyright-holder xml:lang="ru">АБВ-пресс</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2028-04-06"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0/</ali:license_ref></license></permissions><self-uri xlink:href="https://rusalljournal.ru/raj/article/view/17062">https://rusalljournal.ru/raj/article/view/17062</self-uri><abstract xml:lang="en"><p><bold>BACKGROUND:</bold> Allergic diseases are a serious global health problem. Approximately one-third of the world’s population has increased sensitivity to various types of allergens, leading to a wide spectrum of clinical manifestations affecting the respiratory, gastrointestinal, and skin systems. Allergy diagnostics, based on the detection of specific immunoglobulin E, aids in the development of effective treatment strategies. However, data on the prevalence of allergens in different geographical regions remains insufficient.</p> <p><bold>AIM:</bold> To identify features of the sensitization profile to allergens in patients with allergy living in Moscow and the Moscow region using modern methods of molecular diagnostics.</p> <p><bold>METHODS:</bold> Serum samples from 707 patients aged 5 to 78 years with complaints of allergic, clinically significant, reproducible reactions were tested for specific immunoglobulin E to 300 allergen extracts and allergenic molecules using microarray analysis. The main characteristics of the sensitization profile were determined using principal component analysis, according to Kaiser’s rule.</p> <p><bold>RESULTS:</bold> The sensitization profile in patients living in Moscow and the Moscow region is represented by 46 principal components, formed by various combinations of the detected allergens. This profile describes 87 % of the total data variance. The greatest influence on the formation of the sensitization profile is exerted by PR-10 proteins (Bet v 1 and its cross-reactive allergens) and uteroglobin (Fel d 1 — the cat allergen). Sensitization to the same allergen can have different effects on allergic reactions, and the frequency of detection of specific immunoglobulin E to allergens is not always comparable with their contribution to the formation of the sensitization profile.</p> <p><bold>CONCLUSION:</bold> The obtained data will serve as a basis for further in-depth analysis, which will prospectively allow for the integration of laboratory markers with clinical observations and a better understanding of the pathogenesis and features of allergic disease course.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование<italic>.</italic> </bold>Аллергические заболевания<bold> </bold>— серьезная проблема здравоохранения во всем мире. Примерно треть населения планеты имеет повышенную чувствительность к разным видам аллергенов, что приводит к широкому спектру клинических проявлений, затрагивающих респираторную, гастроинтестинальную и кожную системы. Диагностика аллергии, основанная на выявлении специфических иммуноглобулинов E, помогает в разработке эффективных стратегий лечения. Однако данные о распространенности аллергенов в различных географических регионах остаются недостаточными.</p> <p><bold>Цель исследования</bold> — выявить особенности профиля сенсибилизации к аллергенам у пациентов с аллергическими заболеваниями, проживающих в Москве и Московской области, с использованием современных методов молекулярной диагностики.</p> <p><bold>Методы<italic>.</italic></bold> В сыворотках крови 707 пациентов в возрасте 5–78 лет с жалобами на аллергические клинически значимые воспроизводимые реакции определяли специфические иммуноглобулины E к 300 экстрактам и аллергенным молекулам с помощью мультиплексного диагностикума. Основные характеристики профиля сенсибилизации определены с помощью метода главных компонент согласно правилу Кайзера.</p> <p><bold>Результаты.</bold> Профиль сенсибилизации у пациентов, проживающих в Москве и Московской области, представлен 46 главными компонентами, сформированными различными комбинациями определяемых аллергенов. Данный профиль описал 87 % всей дисперсии данных. Наибольшее влияние на формирование профиля сенсибилизации оказали белки PR-10 (Bet v 1 и перекрестные с ним аллергены) и утероглобин (Fel d 1 — аллерген кошки). При этом сенсибилизация к одному и тому же аллергену может оказывать различное влияние на развитие аллергических реакций, а частота выявления специфических иммуноглобулинов E к аллергенам не всегда сопоставима с их вкладом в формирование профиля сенсибилизации.</p> <p><bold>Заключение. </bold>Полученные данные служат основой для дальнейшего углубленного анализа, что в перспективе позволит объединить лабораторные показатели с результатами клинических наблюдений и лучше понять патогенез и особенности течения аллергических заболеваний.</p></trans-abstract><kwd-group xml:lang="en"><kwd>sensitization profile</kwd><kwd>microarray analysis</kwd><kwd>principal component analysis</kwd><kwd>allergen</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>профиль сенсибилизации</kwd><kwd>мультиплексный анализ</kwd><kwd>метод главных компонент</kwd><kwd>аллерген</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Sánchez-Borges M, Martin BL, Muraro AM, et al. The importance of allergic disease in public health: an iCAALL statement. World Allergy Organ J. 2018;11(1):8. doi: 10.1186/s40413-018-0187-2</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Galli SJ, Tsai M, Piliponsky AM. The development of allergic inflammation. Nature. 2008;454(7203):445–454. doi: 10.1038/nature07204</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Ait Said H, Elmoumou L, Guennouni M, et al. IgE mediated food allergy and celiac disease: an updated review. Russian Journal of Allergy. 2023;20(4):488–500. (In Russ.) doi: 10.36691/RJA16499 EDN: PXFPAA</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Karagiannis SN, Karagiannis P, Josephs DH, et al. Immunoglobulin E and allergy: antibodies in immune inflammation and treatment. Microbiol Spectr. 2013;1(1). doi: 10.1128/microbiolspec.AID-0006-2012</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Anvari S, Miller J, Yeh CY, Davis CM. IgE-mediated food allergy. Clin Rev Allergy Immunol. 2019;57(2):244–260. doi: 10.1007/s12016-018-8710-3 EDN: DSSRSF</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Prescott SL, Pawankar R, Allen KJ, et al. A global survey of changing patterns of food allergy burden in children. World Allergy Organ J. 2013;6(1):21. doi: 10.1186/1939-4551-6-21 EDN: UOWAPX</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Steering Committee Authors; Review Panel Members. A WAO — ARIA — GA2LEN consensus document on molecular-based allergy diagnosis (PAMD@): update 2020. World Allergy Organ J. 2020;13(2):100091. doi: 10.1016/j.waojou.2019.100091 EDN: NQMMAZ</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Dramburg S, Grittner U, Potapova E, et al. Heterogeneity of sensitization profiles and clinical phenotypes among patients with seasonal allergic rhinitis in Southern European countries — the @IT.2020 multicenter study. Allergy. 2024;79(4):908–923. doi: 10.1111/all.16029 EDN: ZWYLZC</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Cosme J, Pedro E, Pereira-Santos MC, et al. Molecular sensitization profile to grass and olive pollens in Portugal. Eur Ann Allergy Clin Immunol. 2024. doi: 10.23822/EurAnnACI.1764-1489.347 EDN: HISJTE</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Trinh TH, Nguyen PT, Tran TT, et al. Profile of aeroallergen sensitizations in allergic patients living in southern Vietnam. Front Allergy. 2023;3:1058865. doi: 10.3389/falgy.2022.1058865 EDN: GUOCYH</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Исмаилова Э.Н., Джамбекова Г.С. Молекулярный профиль пыльцевой сенсибилизации у пациентов с респираторной аллергией. Российский аллергологический журнал. 2019;16(1S):67–68. EDN: TRQSGZ</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Litovkina AO, Byazrova MG, Smolnikov EV, et al. Characteristics of the molecular sensitization profiles in patients with birch pollen allergy and cross-reactive food allergy to PR-10 proteins. Russian Journal of Allergy. 2023;20(4):464–475. (In Russ.) doi: 10.36691/RJA16901 EDN: ADQLAD</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Elisyutina O, Lupinek C, Fedenko E, et al. IgE-reactivity profiles to allergen molecules in Russian children with and without symptoms of allergy revealed by micro-array analysis. Pediatr Allergy Immunol. 2021;32(2):251–263. doi: 10.1111/pai.13354 EDN: ZEPOYP</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Akhapkina IG. Sensitization profile to inhaled allergens in the Moscow region. Immunologiya. 2024;45(4):465–472. (In Russ.) doi: 10.33029/1816-2134-2024-45-4-465-472 EDN: SPRKRE</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Levina JG, Kalugina VG, Efendieva KE, et al. The prevalence of sensitization profiles to various allergens in children in the Moscow metropolitan area. Annals of the Russian Academy of Medical Sciences. 2023;78(5):467–482. doi: 10.15690/vramn10923 EDN: AGISPY</mixed-citation></ref></ref-list></back></article>
